Figure 4From: Postural control as a function of time-of-day: influence of a prior strenuous running exercise or demanding sustained-attention taskMeans of 95% ellipse area (cm2) for eyes open (EO), eyes closed (EC), foam eyes open (FEO) and foam eyes closed (FEC) postural conditions, as a function of time-of-day. Error bars correspond to the interindividual variability (standard deviation).Back to article page